package com.xiyun.admin.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.xiyun.admin.entity.Department;
import com.xiyun.admin.utils.excel.data.ExcelData;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.List;

public interface DepartmentService extends IService<Department> {
    void readExcel(MultipartFile file) throws IOException;
    List<ExcelData> downloadExcel();
}
